If accepted to one of the Ivies — or really any school, unless I receive a merit scholarship to a non-Ivy — my family would be paying full tuition. So, for the Ivies, that's right around $70,000. I'm very fortunate that my family has the means to afford that. I'm the only child in my family for whom my parents would be paying full tuition; my eldest sister is going to a "lower" academic school, but received money in the form of a merit scholarship, and my other sister received an athletic scholarship to play soccer at a D1 school.
I applied to a few public schools where I'd be a strong candidate to receive merit scholarships, and I applied for merit scholarships at some private schools, although those are extremely competitive. If I'm given any type of scholarship to any school that I applied to, I would HEAVILY consider going.